... iron ball directly against the awning has no destructive damage of the product;uvioresistant, anti-aging, durable; corrosion-resistant;fire-retardantwind ... uvioresistant absorbent, antioxidant, modifier .support is constituted by the former layering, hinder layering, left bracket, right bracket and expansion anchor bolts, can ... specifications are: 800 × 1000mm 800 × 1200mm and two Polycarbonate Awning